I also picked something else. With my current T, we've only had one real issue within the relationship, and I only really half-heartedly expressed my frustration within the next session.

He did a really good job of taking ownership of how he handled the situation poorly and said that my feelings of frustration toward the situation were valid.

Also important to note that one of my major issues that I'm addressing in therapy is my inability to set proper boundaries and how that makes me a doormat in a lot of my relationships IRL. So my response to T making a mistake was to be apologetic and remorseful for my reaction to the mistake. Hmm.